Triple

T20612847
Position Surface form Disambiguated ID Type / Status
Subject Omicron2 Canis Majoris E506489 entity
Predicate otherName P39 FINISHED
Object HR 2787
HR 2787 is a bright red supergiant star in the constellation Canis Major, notable for its high luminosity and advanced evolutionary stage.
 E1442176 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: HR 2787 | Statement: [Omicron2 Canis Majoris, otherName, HR 2787]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HR 2787
Context triple: [Omicron2 Canis Majoris, otherName, HR 2787]
  • A. HR 1278
    HR 1278 is a catalog designation for the bright B-type star HD 25940 located in the constellation Auriga.
  • B. HR 2618
    HR 2618 is the Bright Star Catalogue designation for Adhara, a luminous blue giant star in the constellation Canis Major and one of the brightest stars in the night sky.
  • C. HR 1178
    HR 1178 is a bright blue-white star in the Pleiades open star cluster in the constellation Taurus, traditionally known as Sterope I.
  • D. HR 5867
    HR 5867 is a bright multiple star system in the constellation Serpens, known by the Bayer designation Mu Serpentis.
  • E. HR 2294
    HR 2294, also known as Mirzam or Beta Canis Majoris, is a bright blue-white giant star in the constellation Canis Major, notable as one of the prominent stars near Sirius in the night sky.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: HR 2787
Triple: [Omicron2 Canis Majoris, otherName, HR 2787]
Generated description
HR 2787 is a bright red supergiant star in the constellation Canis Major, notable for its high luminosity and advanced evolutionary stage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: HR 2787
Target entity description: HR 2787 is a bright red supergiant star in the constellation Canis Major, notable for its high luminosity and advanced evolutionary stage.
  • A. HR 1278
    HR 1278 is a catalog designation for the bright B-type star HD 25940 located in the constellation Auriga.
  • B. HR 2618
    HR 2618 is the Bright Star Catalogue designation for Adhara, a luminous blue giant star in the constellation Canis Major and one of the brightest stars in the night sky.
  • C. HR 1178
    HR 1178 is a bright blue-white star in the Pleiades open star cluster in the constellation Taurus, traditionally known as Sterope I.
  • D. HR 5867
    HR 5867 is a bright multiple star system in the constellation Serpens, known by the Bayer designation Mu Serpentis.
  • E. HR 2294
    HR 2294, also known as Mirzam or Beta Canis Majoris, is a bright blue-white giant star in the constellation Canis Major, notable as one of the prominent stars near Sirius in the night sky.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0b4bb2b4081908fa4a72444120f35 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6aad94dac8190921c7769a649c724 completed April 20, 2026, 10:38 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08c57f89a481909406878050ff5dcf completed May 16, 2026, 7:29 p.m.
NEDg Description generation batch_6a08c694f74881909496d458900c57c9 completed May 16, 2026, 7:33 p.m.
NED2 Entity disambiguation (via description) batch_6a08c6f2d3ec8190b4699fd43a2d2985 completed May 16, 2026, 7:35 p.m.
Created at: April 16, 2026, 11:41 a.m.